RIM Woos Corporate BlackBerry Customers

TORONTO—Research In Motion Ltd. on Thursday introduced an incentive program aimed at getting its still-large stable of corporate BlackBerry customers to switch to two new phones rolling out Jan. 30.

Persuading corporate clients to hold onto BlackBerrys as RIM unveils its new phones is crucial for the company's ambitions to recapture smartphone market share from Apple Inc. and others. The new phones, including a touch-screen-only...